41020431063312 has 160 divisors (see below), whose sum is σ = 113416202934144. Its totient is φ = 12730619699200.

The previous prime is 41020431063253. The next prime is 41020431063323. The reversal of 41020431063312 is 21336013402014.

It is a self number, because there is not a number n which added to its sum of digits gives 41020431063312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33280762 + ... + 34491302.

Almost surely, 2^{41020431063312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41020431063312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56708101467072).

41020431063312 is an abundant number, since it is smaller than the sum of its proper divisors (72395771870832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41020431063312 is a wasteful number, since it uses less digits than its factorization.

41020431063312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211017 (or 1211011 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 41020431063312 its reverse (21336013402014), we get a palindrome (62356444465326).

The spelling of 41020431063312 in words is "forty-one trillion, twenty billion, four hundred thirty-one million, sixty-three thousand, three hundred twelve".